Unmarked Pachi Bird Dino ID Help Please

Got this guy in yesterday and I'm curious to find out more info.
Maker? Name?





His feet is unmarked but has ridges like some other pachi dinos that I've seen.



The sculpt is similar in size and roughness to this guy here:



And here's the feet which are also similar:



Could they be Miura figures?
Here's the feet of a mini I have which is stamped but has the similar ridges too.

 

I recently won this guy but have not received him yet. This pic is from the auction.

 

Beautiful!
My assumptions were correct then.

 

same one?

 

Yup, I believe so.

 

don't forget this guy on Sat

 

wish i could tell you who made them but i can tell you i think they made some minis and bubble blowers . no idea who made this wind up but i thought it was a cool pachi .