While the Rollerrats are a bit of a mystery to the scientific community, their benefit to the community sure isn't. Besides being one of best guard dogs, with their high pitched squeaks and being extremely territorial, they are also used in weapon (for more details check this guide) and toys production. While they use only hides for making ballons, their meat is more than useful too.
Fear not! This ain't final product. You still have 9 pieces of flesh and we will add those one at a time. Helmet will increase it's QL and stats, but unfortunately the skills needed will increase with each step as well.
Requires 445 in Chemistry and 45 in Mechanical Engineering Skills.
With each piece of Tanned Flash you add the QL will increase by 10, stats will increase proportionaly and so will skills needed. For example : 4 Layered Helmet will be x4 QL of original, it will add x4 Nano resist of original and it will also require x4 as much skill to build.
The Screwdriver can be found in Tools for Electrical and Mechanical Engineering Terminal. You need to build yourself a Carbonum Plate Helmet (check this guide for details) of appropriate QL, since it will determine QL of finished product.