Do you still have access to the skins in these places?

• https://tr7zw.dev/curse/3dskin-banner.jpg
• https://cdn.modrinth.com/data/zV5r3pPn/ff7010d4ec0275609866c8b0f603b25e25949c08_96.webp
• https://raw.githubusercontent.com/tr7zw/3d-Skin-Layers/refs/heads/main/img/MC_NU_HEADER.png

If so can you put the PNG files somewhere or a NameMC link to them?

They are linked on a meta post on https://tr7zw.github.io/skins/