Hi everyone I look forward to any advice you can give. My first project is a puppet caveman. I would love some ideas on how to slant the forehead and make his lower jaw alittle fuller. I am using a projectpuppet pattern, the Rotundo. Any idea would be appreciated.

Welcome to Puppets and Stuff! do you have any drawings of what you want your caveman to look like. The others will be long and offer some advice. Meanwhile make yourself at home.

Hi, Thanks for the welcome. I got my idea from a video on youtube. It's called funny caveman 3D-In the rough. I love the caveman in this video. So basically this is the best face like I have in mind that I could find. I hope this helps.
I am going to give it blinking eyes as well.

Funny 3D Caveman Animation Movie - In The Rough 
Here is the link to the caveman.

Hello and welcome! My first thought is to make the head as normal, then cut out some block foam and build up the eyebrow area and lower jaw. The eyes should be quite recessed compared to current homo sapiens.

Welcome aboard!

Na is correct, but you can used 1" foam if you don't have block foam.  Cut a piece a little longer than the width of the face and about w" wide.  Bevel the edge that will be slanting to the back of his head.  Also, cut a V shape in the middle where the bridge of the nose will meet.

Julie

Kind of like the eyebrows on this tree face only you will want one piece. 

Julie

I think to make the lowerjaw stick out further on the Rotundo pattern you should be able to add an inch or so to the front bottom seam of the pattern. I think it is seam #3 but not sure. Can't find my pattern only the instructions at the moment. I am talking about the V seam you see in illustration for step 6. You would only need to increase this seam at the front of the seam. Se how when you glue the seam #5 it brings this around to the front to create the lower jaw? I would say increase the length of that maybe 1/2 to 1 inch on each side and then down about 1 to 2 inches. You would need to ease this increase back into the existing seam.

Your other option would be to build the base pattern as is and just like the brows use a second piece of sheet foam to build out the lower jaw more.

Thanks everyone. I can't wait to get this puppet going. All your ideas are a big help. wish me luck. I willpost photos as I progress. Any suggestions are much appreciated.