Here's a couple photos of the scaling process in progress. First is with the fins removed, and the second is with the fins temporarily in place just to see how mthe whole thing looks. Note that there are several different sized scales.....fairly large on the cheek, and forward part of the body. then smaller toward the tail, smaller still around the fins and under belly. It's tricky making the transition, but with patience you can get the feel for it.
Once the fins are inserted and secured, they have to be blended into the body with some type of filler. I use plain old Elmers wood putty, but there are all sorts of others that will work just as well. Once the putty has set up, you can go back with either a burner tip or a small radiused gouge to fill inthe sclaing on the musculature supporting the fins.
Check on my site and you can see the finished result.
http://www.woodcarvingillustrated.co...00/ppuser/1637
Al