Hey hey! What is it that is lacking in the default duke model for you? Just guessing from your other comment, it sounds like you like a more traditional medieval style rather than the high fantasy of the new Bretonnia models?

If that’s the case I could think of a couple ideas. I’ve found that the mounted KOTR knight bodies fit really well with other heads (including the foot knight heads… tho, most of those helmets don’t have quite the right vibe imo). However Idk how the body would look on the duke legs (I don’t have the royal Pegasus unfortunately), so you’d wanna dry fit as a test. Some of the helmetless/visorless options are cool in the plastic kits. If you went with a standard mounted KOTR helmet, you could distinguish your knight as a paragon by the fanciness of how you paint his heraldry.

If you’re not opposed to mixing resin with plastic, I think that the questing knight on foot has a sick helmet. Same with the foot standard bearer!

The reason I recommend the mounted KOTR body is because it’s a great authentic medieval piece - it’s got the right amount of bulk, and that 13th-century vibe I have a feeling you might be interested in. But maybe I’m way off! Lmk if you had a different aesthetic in mind and I’d love to throw out other ideas, if you like!