i have made a full 737 checklist for you guys. you wont find a better one because i have put everthing in there you need to know and operate the plane professionally.
Why not directly use the Boeing FCTM and FCOM? They can be found freely on the internet. Its also not really a “checklist”, it’s a “do-list”, usually you perform all items as a flow, then pull out the (short) checklist to make sure important items have not been missed.