Above are some of the tools that I have found are very useful.
-X-acto set for cutting out parts.
-Knitting needles, for rolling paper tubes.
-Steel set square/ straight edge for cutting and scoring guide
-Assortment of scissors
-Small pliers and cutters
-A hypodermic needle makes an excellent glue applicator
-The knerlled handles of small jewlers screwdrivers are handy for rolling small parts