youre beemer looks cool for a first attempt mate, couldve done with a skim of filler to smoothen it out but practice makes perfect

im not sure if itll work on other brands, but autoart cars have the brakes on a metal spindle, i kept the original brakes and glued a thin hollow tube to the disc, cut to the proper length so the wheels sit flush in the arches, then glued to the wheels to the tube