Whuts a NEBO??
Anywho you have the host so what you need is a heatsink that will fit your host. The heatsink should be able to fit a 12mm Aixiz module for easy focusing of your laser diode. You then need a driver (power supply) that is set for the current that your laser diode requires (Prob. ~1.25 amps for ~1W). Besides that all you need are batteries that can supply what the driver needs.
So a rought partlist would be:
HOST, HEATSINK, LASERDIODE, DRIVER, AIXIZ MODULE and BATTERIES, and of couse SAFETY GOOGLES!!
Buy the diode from DHR (buy sell trade) and search for Mohgasm linear driver on this forum. Several members fabricate custom heatsinks, you can find that under buy sell trade as well.
Good luck with it.