Sure do. So I use either S5 (large infantry) or tag models from infinity, the ratnik in the first image is an S5 model. Been looking at deadzone mechs from mantic.
I've seen these used before on Facebook.
https://blackdog-model.com/en-kategorie_689605-0-scifi.htmlI started using tau suit minis from GW for an alien race that uses minimal infantry with tough mechs.

20mm is in that sweet spot where you can argue most mechs work for it.
Also hotwheels has halo warthogs! This one is unmanned I'm making them with drivers and gunners, the joy in my face getting vehicles for $2 each

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