What I like about this video more than the last one, despite both being good, is that this has something that many posts in general don't have.

Consequences.

Here two types of humanoids (conventional elves with subtype of snow elves--> Falmer) are "busy" with each other and in the end the elves got knocked up and adapted to their environment. 

It often feels a bit... meh... when you see a story of a chick carelessly riding one dick after another over months without anything happening. 

And even the silent protection magic idea is a bit off as magic is a natural part of this world and nature would select those creatures with the strongest fertility spell(passive, silent or not).

Elf uses (silent) protection magic.

Falmer uses (silent) fertility magic.

Both might cancel out and now biology decides what happens.

Good Job.

Nicely said, that.

It could very well become a signature feature of yours: the "getting turned into x" - feature. I remember there is a hybrid mod for Spriggans, where one modder created a part skin, part fur mod for Skyrim (LE). There is also a zombie(ish) skin somewhere, witch stitches and so on.

The characters will become less attractive, yes, but it is a new (seldom used) idea / concept, and it might give you more & good feedback.

If that is your thing, of course.