So here's the first of the QMan/Enlighten High-Tech Era sets I got last week: 2702 "Iron Soldier" ("钢铁巨兵" in original). Comes with Hanna and the two Georges as minifigs, as well as a rotary minigun emplacement and four brown sand sacks.
It's a perfectly usable little mech, though the hip joints have too limited motion. Given its small size, the windscreen tends to fall off somewhat often, but that's just how it is when you use just two studs to connect it.
Note: This was built by my 5-year old nephew, and he insisted that the stickers are absolutely necessary, hence why they're there.
Rebuilding it in
stud.io, the mech model has just 97 parts (total parts according to the packaging is 125) and uses only standard Lego moulds, though in a few cases in colours not available from them. The file is available here:
https://mega.nz/file/IL4GTRAI#bMNhqpZmpgGvwKGLvpBP3zPMMVqx6v96HBKAAUBZjuU 