Should I include hands and service detail?

Yes, if the hand belongs to the person serving and shows the cut or the pour without covering the plate. No, if the frame is only fingers and you cannot tell the food. Pick a real gesture from the pass — cutting, pouring, setting the plate down — and rehearse it once. The miss is a stock hand over a plate that is not the house's. If it is included, the hands frame is from that venue's service, beside the still of the plate.