ralparthalegacy.com
Most of their legacy figures are true 25mm, but then again, everyone has a different opinion of how tall X/Y/Z monsters are, so the old method of ordering sample figures may need to be revived…
As an aside, most of these figure sculpts appear to date from the early 1980's, based on my memories of their Dragon Magazine advertisements from that era. I could be wrong, but I believe many of the figures offered date from that period. The quality of the sculpts is quite good, IMO. Don't let their age put you off from looking.
I found a Dwarf rider, in Plate Mail, with an Axe, sold with a Plate Barded Bear! I've had an NPC Dwarven Bear Rider in my RPG games for decades. Now I have the perfect figure for him and his pet bear mount! It will also make a superb, heavily armored, Dwarf Hero for my 2e BS games.
They offer a set of six Dwarven Bear Cavalry (rider + bear mount), for $49.95 USD, or $8.33 USD per rider/mount, and these are lead-free metal, not plastic. To me, that is a sweet deal! I already have Dwarven Ram Cavalry, with leaders riding Boars. Otherwise I would jump on this deal.
They have loads of very diverse figures sets to choose from. Some of their cavalry deals are quite good. Cheers!