I had originally planned on ordering the #31 0-6-0 from the new catalog until I saw this come across my email about an hour ago. I already placed my order for one. Is it accurate, no but the other model of 90 is out of my budget. I still think it looks great for what it is.
It's far from accurate, #90 is a Decapod!
FWIW, before the #90 was announced, I bought the Nicholas Smith Strasburg 10-wheeler because I thought Lionel would never get around to releasing a real Strasburg locomotive. A couple months after I got my 10-wheeler, they announced the #90!
I'll keep the 10-wheeler as a backup for when I get my #90.