Need help identify the font used for "R" in image

Can someone identify the giant “R” used in this logo:

My W.I.P logo:

I doubt there’s any font involved. It looks more like something clumsily drawn with a brush.

I agree. It’s easy to take a brush and a little gouache black, create the letter you want, Then scan it and use a vector app (like Adobe Illustrator) to do the rest. Voila!—there’s your letter!