Satyria the ladie gave me the idea of using triangles to make easy sloped surface transistions; one of the more difficult things to do in gmod due to the amount of props and or time it takes to form these joints.
fucking pain in the ass.
However my design came out quite well, and has excellent armor protection to boot.
After a battle with maximash (he used my Tiger, and damaged my cannon, but not after a long winded slinging of sabot darts :v)
It is about 60% complete, but is in combat usable condition; however it lacks details and is crudely built on some places (however I like it this way, it reminds me of the old gmod days. :D) I used a Panther and a T34 as inspiration. uses acf.
added some details