I think BLU Team color does not match the BLU Medic, it does not match his pants, nor many hats for him (Medic's Mountain Cap / Team Captain / Vintage Tyorlean / Brotherhood of Arms / Baron von Havenaplane / Gentleman's Gatsby / Medi-Mask / Titanium Tyrolean / etc.).

Is it possible to edit the texture to have an "Operator's Overalls" design for blu skin?

I've done by myself a mod for blu team, and here is a picture of it:

Image[i.imgur.com]

I have the files here, but I have to agree that I didn't edited the blood so well, probably you guys can edit the blood better, since it's your own item.

I don't know if I'm allowed to publish a mod to this item here, I'm waiting a confirmation before posting the link address. Although, I can pass to one of the creators if needed, but I repeat, the blood may need have some adjustments.

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The currently BLU Team texture seems to fit with the backpack hangers, but if that's the reason, the red team does not match, because it's white (compare on the first picture of the workshop item)