Shuji Usagi Character Design & Reference

I have thoroughly binged Rise of the Teenage Mutant Ninja Turtles, and was recommended the Usagi Chronicles, so I binged that too. Apparently, every single version of TMNT got a crossover with Miyamoto Usagi from the Yojimbo comics, EXCEPT Rise. Well, making Miyamoto or Yuichi into a Rise Design has been done plenty of times of course, but for my version, I wanted to do some more worldbuilding. I'll give the Usagi family the same treatment as the Hamato family, where in a previous version Karai was Splinter's daughter, now turned great-great-great-great-great so on and so forth-grandmother to Splinter. Instead of Miyamato Usagi being Yuichi's great-great-great.... you get it, ancestor, he's now Yuichi's.... nephew! Not son. I wanted to add another layer to this. Miyamoto's father is actually this guy, Shuji Usagi. Which makes Yuichi his brother in this universe. The Usagi Chronicles had a way of portraying Yuichi as an older brother character despite him being an only child. He took Gen to the hospital, he helped Hana escape the Neko Ninjas (a really sweet episode) and he went all over town finding the best place to host a birthday party for Kitsune. I really thought he should have a younger brother, who isn't as good at fighting but wants to be just like Yuichi. In terms of strategizing and quick information gathering, I do think Shuji would excel better than his brother. He's the guy in the chair, is that how Ned says it?

Probably.. well, enjoy!