Do as you please, and as you plan, since that way seems to have worked very well for your team so far!
I do hope that you're planning on releasing -something- for the players to enjoy once you've got enough material together.
It'll be pure torture to have to wait for... I'm guessing at the very least half a year till the public can get their hands on a beta or alpha, and get their hands on these bloody brilliant models you've made.
And to be perfectly blunt and honest: Your Chaos Warrior is the single best and most impressive creation I've -ever- seen in Mount&Blade.
Okay, yes, we all have a life, and waiting for a long time until we can play any of your delicious creations won't kill us, but it would be one hell of a gift if we could try at least something out, in a small arena or something.
All up to you though! Just my opinion. Feel free to ignore it if it doesn't work together with your plan.

All the best to you and your team, you're brilliant.
Cheers,
Elric