Had a request (since I'm now "the 3d printer guy" at work) to make these for a co-worker who is into making miniature GM dealerships, specifically Chevrolet. Basing this off of a google maps street view of a GM sign. Currently printing the base, so I can't say how things fit together or speak about the tolerances just yet. My idea on how to print is that I'll fuse my logo, nameplate, and blank sign together in Tinkercad, then print two of them; this will also make it much easier to scale everything up to the same size. After printing both of the sides on their back with the logo and name plate facing up so there aren't any over hangs, then I'll glue them together from there and (hopefully) be able to slide them into the base with a little bit of glue. I'll include the half sign if you want to go that route, or the full sign with blank sides attached if you'd like as well. I've scaled mine up to 220mm so I've had to keep adjusting the base itself. The base that's uploaded was made for the two halves to slide into once adhered, hopefully the tolerances aren't bad once you scale it up/down! As of now I've been tasked with making just a Chevrolet sign, and just a couple specific dealers, so I don't have any other logos currently done up or anything like that. The blank name plate is easy enough to just put some text onto and center it so that part shouldn't be hard! Credit where credit is due, I didn't make my own Chevrolet logo. The logo came from https://www.thingiverse.com/thing:1375286, which is a remix of another Chevy logo, but this one has a flat bottom that embedded nicely into the sign. Thank you amccz! I've already updated a couple of items and will most likely keep doing so. Also, please excuse any errors or abnormalities on any of these models.. this is my first CAD design I've ever actually done and I keep changing it, so mistakes are bound to happen! Enjoy!