I printed in ABS with bambu strong profile. I don't recommend printing it in PLA, since it can sag after some time. PETG might be ok!
The wheels parts will fit very snuggly, but I still recommend that you glue them together.
This support will use absolutely every millimeter available in the Bambu Lab P1/A1/X1 plate, but you can try cutting a bit of the part that touches the wall (it is plenty thick the way it is right now)
In my profile there are 3 more versions of this support for other Lego models, but I uploaded the Fusion 360 project as well for anyone that would like to adapt this support for other models.
The author marked this model as their own original creation.