Mega Bloks 4x1 and 2x1 car

Mega Bloks car (4x1 or 2x1) 

This is based on the stl of promotor, original files https://www.thingiverse.com/thing:4365438

Since the original files are designed for duplo and my kids have MegaBloks, I replaced the upper area so that these cars can be used with MegaBloks. Also, as my younger son likes trains, I designed a longer variant as well

Enjoy, and when you assemble keep in mind the orientation of the wheels!