Tamiya Figure Accent paint

Never heard of it, before you mentioned it.

I did a search and found it at TamiyaUSA's site:

https://www.tamiyausa.com/shop/enamel-detail/figure-accent-color/

Looks like it's an enamel, and it looks like it's a kind of a wash?

Personally, I don't have any use for such a product, but I wouldn't discourage anyone from trying it.  I get on fine with my current assortment of paints.

I have used either my own wash,Mig,or AK to add depth to my figures,I guess this stuff is just another version of that.

Looks useful as a wash on their flesh color. I’ll have to see if the local shops that carry Tamiya supplies have it on hand.