Wheeler makes some nice tool kits and I bought the one below via amazon.
For polishing, I recommend using 1000 and then 2000 grit and finishing with wenol or flitz with felt and a dremel. Go slow and try not to remove any metal. Just polish.
https://www.amazon.com/Wheeler-Space-Saver-Screwdriver-Set/dp/B000RZG5NY/ref=sr_1_5?ie=UTF8&qid=1546800434&sr=8-5&keywords=wheeler+screwdriver+set
Universal block - https://www.amazon.com/Impresa-Products-Universal-Bench-Block/dp/B01HH202Q0/ref=sr_1_1_sspa?ie=UTF8&qid=1546800699&sr=8-1-spons&keywords=gunsmithing+block&psc=1
Punches - https://www.amazon.com/TEKTON-Gunsmith-Punch-18-Piece-66564/dp/B012TKY0VI/ref=sr_1_13?ie=UTF8&qid=1546800755&sr=8-13&keywords=punches
Hammer - https://www.amazon.com/Grace-USA-Gunsmithing-Gunsmith-Accessories/dp/B00UOVOT48/ref=sr_1_3?ie=UTF8&qid=1546800792&sr=8-3&keywords=gunsmith+hammer
Loupe - https://www.amazon.com/Bausch-Lomb-Watchmaker-Loupe-10x/dp/B000LDG2HQ/ref=sr_1_5_a_it?ie=UTF8&qid=1546800838&sr=8-5&keywords=10x+loop