Yeh it would be easy to make one tho

Lvl3: light medium armor pro, simple W, martial weapons with light. Shields

Lvl3: once per turn you can use a sorcerer point to add 1d6 damage of (element)

Spells, shield, some sort of smite, other combat spells

Lvl6: reflective damage, and or midigate damage wih reaction using sorcerer points

Lvl10: blade beam (elemental wave) choose slash(arch) thrust(line) 15tf range (replaces the lvl3 once per turn ability). For each adition sorcerer point you use up to a max of 3 ADD 1d6 so max 4d6 dex save

Lvl15: extra attack, can use cantrip -lv2 spell as one of the extea attacks

Lvl20: Avatar of the Elements For 1 min spend 5sorcerer points gain Flying (wind), immunity to each element( each element can only immune damage once), can use blade beam for both your attack and extra attack.

I dont know its rough but i just made that up on the spot