It was posted a while back that this was dead; the developer couldn't get the financing required for the residential portion, and it was pretty unrealistic to expect any other component of the project to move forward.
I don't believe renderings were ever released; only a site plan:
http://downtowndevil.com/wp-content/uploads/2013/11/therow_design.jpg
It wasn't anything too special, but this developer designs truly urban projects - look at the use of the alleyways for parking, for example. And, it would've been terrific to see the Knipe House restored into a brewery.
The final product wasn't completely age-restricted. It included 20-30% market-rate apartments, had live/work units on the ground level, and was to include gallery space for art exhibits. I think the whole "this isn't a fit for our neighborhood" campaign was pretty shortsighted and age-ist. This isn't directed at you, HX, because I agree senior housing isn't an IDEAL fit, but downtowns succeed when there is a diverse group of people living in the same area, bringing their own unique cultures and interests. I think it's really elitist for the Roosevelt Row crowd to turn their nose up at anyone who isn't an artist 'invading' their area... it isn't theirs, and if anything, that district should be the one that is most accepting of diversity.
If someone 55+ wants to live in the middle of an arts district, why the hell not? They were also able to have people under 55 living with them; so, the potential was there for families to move in and grow into the neighborhood. That neighborhood desperately needs residents, stability, and people with a decent disposable income. That could've happened with this development. But, I guess an entire block of empty lots and a dilapidated historic house is better than some old folks ruining the arts crowd's party?