The meshes are either modified stock or made from scratch. Most of the texture is stock, as with my DLT-19. I borrowed a part of the scope texture - the main housing - from the official still of the DLT-20A from DICE's game.
Here's a screenshot:
Hidden/Spoiler:
Credits:
-Pandemic studios for the base model and texture
-EA/DICE for the idea and the official still I borrowed some minor texture parts from.
You can modify this model if you wish, to add scopes, remove parts, or give it a HD texture.
With this out of the way, I can do the A280C and DLT-19X (both use the same scope with minor alterations).