I've almost wrapped up the practical part of my major project - still subject to some extra animation and water flow manipulation. Here's little showcase, but if you would like to see the full breakdown then you can here: ArtStation - ArtStation - (WIP) Technical Project - Realistic Organic Diorama with Dynamic Seasons…
That space between the head and the hair, is ANYONE ever going to see that angle? If not, there's no reason to fill it in. Just slap in scalp-vacuum wrapped hair.