Prototype

**Prototypes** are computer-generated versions of the engines which have been used in place for official images and on checklists. There are few differences between some of the prototypes and the final produced versions.

ThomasEdwardHenryGordonJamesPercyTobyDuckEmilyBillBenDieselIron BertDiesel 10SkarloeySaltySpencerHiroVictorCharlieBashDashScruffPaxtonSidneyLukeStephenMilliePorterGatorSamsonStanleyRosieBelleFlynnFerdinandTroublesome TruckBertieAnnieClarabelCargo Fossil TruckShark Cargo CarSnake Cargo CarCargo Gold TruckGold ThomasSpecial Edition Platinum ThomasMetallic PercyMetallic JamesMetallic GordonMetallic EdwardRobot EdwardRobot HenryRobot TobyRobot CharlieRobot MillieDino PercyDino JamesDino BenDino StephenDino GatorSuper ThomasSuper DieselSuper HiroSuper VictorSuper SamsonSpooky PercySpooky EmilySpooky Diesel 10Spooky SaltySpooky PorterSpooky ThomasSpooky EdwardRacing ThomasRacing GordonRacing BillRacing SpencerRacing DashRacing PercyRacing FlynnNeon JamesNeon HenryNeon TobyNeon Iron BertNeon BashWinter EdwardWinter GordonWinter SkarloeyWinter PaxtonWinter SidneyMono DieselMono SpencerMono SaltyMono ScruffMono LukeThomas as BatmanThomas as SupermanPercy as RobinJames as The FlashDiesel 10 as The JokerSpencer as CyborgCharlie as The RiddlerMillie as Harley QuinnIron 'Arry as Shazam!Flynn as FirestormSidney as The PenguinPaxton as Lex LuthorEdward as Black AdamMillie as CatwomanHenry as Green ArrowEmily as Wonder WomanLuke as Beast BoyStephen as SinestroRosie as SupergirlSalty as AquamanJames as BraniacPercy as Reverse FlashGordon as DarkseidTroublesome Truck as ScarecrowSpencer as DoomsdayRosie as HawkgirlPorter as Captain ColdGator as Killer CrocBen as PlasticmanBill as Clayface from BatcaveBreakfast ThomasBumble Bee JamesChocolate PercyPatchwork HiroYellow VictorGraffiti GordonGraffiti TobyGraffiti VictorGraffiti LukeCreature StanleyCreature DashCreature GatorCreature SamsonCreature Troublesome TruckSports BillSports SaltySports BashSports EdwardSweets EmilySweets SidneySweets FerdinandElectrified Iron BertElectrified SpencerElectrified LukeElectrified HiroElectrified HenryDots ThomasFruit Chews HenryBlow Pop JamesTootsie PercySugar Daddy TobyJunior Mints EmilySpecial Edition ThomasSpace SpencerSpace ScruffSpace HiroSpace GordonSpace Iron BertInvisible HenrySwamp Monster SamsonMonster Troublesome TruckOrca GatorShark SpencerClown Fish BenOctopus PercyStarfish ThomasCheetah HiroGiraffe BenPeacock MillieTiger PercyZebra ThomasSnake HenryNight Time TobyNight Time EmilyNight Time DashNight Time VictorConstruction TobyConstruction MillieConstruction VictorConstruction ThomasSteel EdwardSteel JamesSteel PercySteel Diesel 10Steel SamsonWarrior Thomas from 50 MINIS!Warrior Percy from 50 MINIS!Warrior James from 50 MINIS!Warrior Diesel from 50 MINIS!Warrior Millie from 50 MINIS!Holiday Thomas from Advent CalendarHoliday James from Advent CalendarHoliday Henry from Advent CalendarHoliday Toby from Advent CalendarHoliday Diesel from Advent CalendarHoliday Ben from Advent CalendarMining Percy from Twist-n-Turn Stunt SetAnimated Racing Thomas from Motorized RacewayAnimated Racing James from Motorized RacewayGlow in the Dark Thomas from Glow in the DarkGlow in the Dark Percy from Glow in the DarkGlow in the Dark James from Glow in the DarkGlow in the Dark Paxton from Glow in the DarkGlow in the Dark Charlie from Glow in the DarkInsect Porter from 30 packInsect Hiro from 30 packInsect Troublesome Truck from 30 packSteel Thomas from Steelworks Stunt SetSlime Bertie from 30 packSlime Stanley from 30 packSlime Victor from 30 packExclusive Launcher James from James LauncherExclusive Launcher Thomas from Thomas LauncherExclusive Launcher Percy from Percy LauncherExclusive Launcher Diesel 10 from Diesel 10 LauncherExclusive Launcher Spencer from Spencer LauncherThomasEdwardHenryGordonJamesPercyTobyEmilyBillBenDieselIron BertDiesel 10SkarloeySaltySpencerHiroVictorCharlieBashDashScruffPaxtonSidneyLukeStephenMilliePorterGatorSamsonGold ThomasMetallic PercyFirst Metallic James prototypeMetallic GordonMetallic EdwardRobot EdwardRobot HenryFirst Robot Toby prototypeRobot CharlieRobot MillieDino PercyDino JamesDino BenDino StephenDino GatorSuper ThomasSuper DieselSuper HiroSuper VictorSuper SamsonSpooky PercySpooky EmilySpooky Diesel 10Spooky SaltySpooky PorterFirst Racing Thomas prototypeRacing GordonRacing BillRacing SpencerRacing DashNeon JamesNeon HenryNeon TobyNeon Iron BertNeon BashWinter EdwardWinter GordonWinter SkarloeyWinter PaxtonWinter SidneyMono DieselMono SpencerMono SaltyMono ScruffMono LukeThomas as SupermanThomas as BatmanPercy as RobinJames as The FlashDiesel 10 as The JokerSpencer as CyborgCharlie as The RiddlerMillie as Harley QuinnFlynn as FirestormBelle as RavenVictor as HawkmanRosie as SupergirlLuke as Beast BoyEmily as Wonder WomanSalty as AquamanEdward as Black AdamGator as Green LanternStephen as SinestroHenry as Green ArrowRosie as StarfireToby as Blue BeetleJames as BrainiacHiro as BanePercy as Reverse FlashEmily as Poison IvyBelle as BatgirlGordon as DarkseidFerdinand as Martian ManhunterIron 'Arry as Shazam!Sidney as The PenguinPaxton as Lex LuthorScruff as The AtomSamson as Black MantaDiesel 10 as Solomon GrundyStanleyFerdinandFlynnTroublesome TruckBreakfast ThomasChocolate PercyBumble Bee JamesPatchwork HiroYellow VictorGraffiti GordonGraffiti TobyGraffiti VictorGraffiti LukeGraffiti PaxtonCreature StanleyCreature GatorCreature DashCreature SamsonCreature Troublesome TruckSports EdwardSports BillSports SaltySports BashSports PorterSweets EmilySweets SkarloeySweets CharlieSweets FerdinandSweets SidneyElectrified HenryElectrified SpencerElectrified Iron BertElectrified HiroElectrified LukeRacing PercyRacing FlynnSpooky ThomasSpooky EdwardSpecial Edition Platinum ThomasDots ThomasFruit Chews HenryBlow Pop JamesTootsie Roll PercySugar Daddy TobyJunior Mints EmilyThomas as SpongeBob from SpongeBob SquarePants 4-PackPercy as Patrick from SpongeBob SquarePants 4-PackBash as Mermaid Man from SpongeBob SquarePants 4-PackEmily as Pearl from SpongeBob SquarePants 4-PackToby as SpongeBob from SpongeBob SquarePants 9-PackSpencer as Gary from SpongeBob SquarePants 9-PackSkarloey as Mr. Krabs from SpongeBob SquarePants 9-PackRosie as Mrs. Puff from SpongeBob SquarePants 9-PackPorter as Barnacle Boy from SpongeBob SquarePants 9-PackMillie as Sandy from SpongeBob SquarePants 9-PackGordon as Squidward from SpongeBob SquarePants 9-PackDiesel 10 as Plankton from from SpongeBob SquarePants 9-PackThomas from Motorized RacewayJames from Motorized RacewaySecond Metallic James prototypeSecond Racing Thomas prototypeSecond Robot Toby prototypeDC Super Friends 4-pack mock-up boxCollector's Playwheel3-Pack 13-Pack 23-Pack 8