These kits are 3D printed. However, this will not affect the appearance.
Vertical Wall Mount for LEGO Icons (10356) - Star Trek USS. Enterprise NCC1701-D
Wall Mount For LEGO Star Wars UCS Venator 75367 -HEAVY DUTY, NOT CHINESE RUBBISH
Wall Mount for LEGO 10300 Back To The Future Time machine - DeLorean
Wall Mount for Lego Icons 10300 Back to the Future Time Machine stainless
Wall mount for LEGO 77256 Speed Champion Time Machine from Back to the Future
Wall Mount for LEGO Star Wars (75341) UCS Luke Skywalker's Landspeeder