It can be built as the Ju 248 or the Me 263 which differed in that the Messerschmitt had well covers. The instructions incorrectly state that both planes Ju 248 and Me 263 had front wheel covers. Only the Me 263 had covers for all wheels. Cockpit is fair but can be improved. I added seat belts, buckles and the odd detail here and there.
Undercarriage is very detailed but a bit tricky to assemble.
I strictly followed the instructions and found out that the model didn't had the correct stance. I changed the main wheels for bigger ones from my spare-box. Now it looks fine to me. I found troubles joining the wings to the fuselage. A bit of putty was needed on the undersides.