Ah yes, the Red Stratocaster Electric Guitar.

So yeah, this is the base model that I used to create Luoca's Guitar from Miss Kobayashi's Dragon Maid, which you can find it here:
https://steamcommunity.com/sharedfiles/filedetails/?id=2950218157

Just thought I might port it to Source as well.👌

Includes:
sketchfab\yieldingmist206\electric_guitar\skf_yieldingmist206_electric_guitar.mdl

Credits :
YieldingMist206 - Original creator of the model.
NeoLin - Porting to Source.