I'm on my way to the DNR skinning party. I'll see if I can get some pics. I know there will be some otters to put up.

I know its not an option in the south but here I can frostscrape all my otters,there is no difference in effort between a fatty or a grisselback

There is an excellent tutorial in the Wilderness Archives called A Whole Otter Fun, by trapped4ever. To say he is an expert fur handler would be a gross understatement, and his otter put-up is flawless.
I, on the other hand, hate skinning and fleshing those things. I have trapped my share over the decades, but until they go north of $120.00, I limit myself to 1 per year, just to remind me how much I dis-like handling them.