There is a lot of parts in the kit and room between them is sparse in the same manner as the Sk60. Care is needed not to damage some of the parts. A commendable policy from Marivox is their habit of cramming in as many as possible versions of the same aircraft in their kits. There was probably not a B17 built that can't be made from this kit. There is a choice of wheels, skis and floats as wells as parts for the target-tug version.
Parts fit very well, in some places even perfectly.
The only area that needed a little filler was between wing and fuselage. I didn't use the spent-cartridge chute that should be fitted to the gun. It is so large that it looks ridiculous, it actually fills half the navigators compartment. The canopy is very thin and clear and it is possible to leave the rear part open. This is due to release agent from the moulds and is easily cured with soap, water and an old soft toothbrush.