The talk of the new Battletech box set in the Rumours forum inspired me to dig out my old models and photograph them.
Firstly, a few of the 'Mechs amongst some residential and light industrial buildings:
All those buildings were sold by Ral Partha at one point under the BattleTech brand.
IIRC they're shaped to fit onto hex mats relatively easily.
Next, all the painted miniatures. I've decided to group them by inspiration (they're all Unseen. Bar the Scorpion, they were all found as plastic miniatures in the 3rd edition BattleTech starter box, although these are all the metal models).
As well as these, I also have the Wasp, Stinger and Phoenix Hawk LAM miniatures and a Marauder 2 (which is identical to the ordinary Marauder but with a pair of small wings attached to the rear of the torso) still unpainted. The colour scheme is deliberately non-faction-specific, and is inspired by the upholstery of the seats of Strathclyde Passenger Transport's trains about 20 years ago.
I did also have the Project Phoenix versions of these, but I can't find them. I think I sold them all off a few years ago.