I didn't dedicate much time to the large blaster blocks last week, so I came up with a few ideas for the front blocks :
(all images below were rendered in Blender using EEVEE, I'll take screenshots from Asset Forge later)
I also made more blocks for the medium blaster (stock, magazine well and wireframe upper half), and some detail blocks for all blasters, I'll make more detail blocks like tubes and such because they add so much visual interest to the model.
I made even more barrel-related blocks, the goal is to allow maximum customization of the barrel so I made more variations.
I also started making bayonets: