Fenris
Adventurer
Okay! Looks like a solid character! A very good face/caster.
I'll just quickly point out a few things that caught my eye first of all:
You get a few more hit points. Mythic tiers give bonus HP per tier. For 1st level, I thiiiiink it's 4, but I'm not sure if it's the same for Archmage as for Trickster.
Your base AC is 13, not 12. Dex mod is +3.
You have too many skill points. Sorcerors get 2+int bonus, and your int bonus is 1, for a total of 3 skill points per level. You have 24 skill points listed, which would imply you have 4 points per level.
You have the azata aasimar type, which replaces the usual aasimar stat boosts (+2 wis/+2 cha) with alternate (+2 dex/+2 cha). You mention this in the race stat block, but you also list the default stat boosts, which makes it a bit confusing. I'd suggest replacing the default bonuses for Aasimar with the replacement values for the azata aasimar, just to make sure there's no misunderstanding about what bonuses you get.
Glitterdust as an SLA is -nice-. Kudos on that.
You have Improved Familiar, which is one of my favorite feats, but a pseudodragon has Caster Level 7 as a prereq. It might be worth your while taking something else at level 5, and waiting one level to get your familiar.
Most of those are my errors I hadn't caught yet as I juggled builds and stats. Thanks for the catches.
She is a Musetouched, but I left the standard stat block for an Aasimar there for her reference. But it is a good idea to consolidate it in the final version.
As for mythic, all I had done was identify the path. I wasn't sure we got HP for mythic levels.

And the familiar is not a familiar, yet. So nothing mechanically yet, just a wee tiny pseudodragon that may at the worse emit a small puff of rosy smoke

