There was a game called Timeshift once, made by Saber Interactive. It’s one of the best shooters ever made if I’m being honest. The best game period when it comes to time manipulation mechanics. Like many games it had extras like concept art. There was this one piece of concept art from that game stuck with me all these years and it was of this SMG-flamethrower hybrid called Hell-Fire.
It can be seen here: https://lparchive.org/TimeShift/Images/94-08_Hell-Fire.jpg
The weapon is in the game but with a fairly different, more futuristic design. I think the overall style of the game may have changed during development and designs like that one had to change too.
In any case, after my previous model, I remembered that piece of concept art and took it upon myself to turn it into 3D. I am really happy with the model. Materials not so much, but I did spend less time on them. I tried different things initially but settled on simpler ones and let the model speak for itself hehe.

More here: https://www.artstation.com/artwork/GaPY1z
I may add a turntable animation, but it’ll take time and I’ll have to do that over-night.