Rainbow Scissors
Achaewomenid
That is pretty much what I am talking about doing. How does everyone keep missing that point?! I am not talking about keep the design as is, but taking the concept and running with it. I guess it might be that I say "tweaks" and perhaps my perspective on tweaks is more generous than others?
What has got me interested is how we do it, not how it can't be down. In fact, all the reasons it "can't be done" are more inspiration for how to do it. Don't shackle yourself to what isn't possible. Let's expand our thinking and make the ludicrous possible. At least that is what I find interesting.
I think what people are saying is that "how it can be done" is to have a completely different creature than the 5e24 Topaz Dragon.
You'd essentially be starting from scratch to design a new creature. So, the first step to accomplishing that would be to come up with the new creature concept. What is it that you want from the new creature? ...for the creature to be able to do?