This Escher Heavy with Plasma Gun is a Jes Goodwin sculpt from 1995, part number 72919/13. The gun was 72919/14 and matching backpack 72919/15.




Another copy:






This guy was part number 0051/3.
Part of the standard gang box. The body was part number 0050/7, Heavy Stubber 0050/8 and Backpack 0050/9. A 1995 Jes Goodwin sculpt.