pigment steps/volan rails

Hi, I’m getting ready to reglass and pigment an old board. After laminating, should a coat of sanding resin be put on next, or is the pigment coat next? (what resin is used with pigment?? probably sanding?) Once the pigment coat has dried, is sanding involved or needed? I’m guessing that the final step would be to put a coat of gel/gloss coat resin over the entire board and then polish?? I was also wondering how much laminating resin it usually takes to glass a 10ft longboard? And how much pigment/resin is needed to completely cover a board? An in depth response would be much appreciated! Thanks!