Help with textures

[InterestinglyMotion]

Hi, I’m trying to make a Cryptolocker shield using the mesh that I downloaded in Sketchfab this one specifically
I wanted the edge of the shield to be grey and the front part of the shield to be like this

When I used the textures(the download file has pre-made textures) in Roblox Studio it isn’t what I expected
expected:

got:

I edited the texture and used the Roblox one as a guide to change the black part of the shield but still didn’t work

I also tried using Blender but it’s confusing to me

sorry if the explanation is confusing

[s2newton (LaurelFox)]

This is original texture of mesh you cant using other texture only it

maybe you should try decal place on it

or other way

use this texture one i edit

[InterestinglyMotion]

I try using the exact image this one:

but instead, I got this there is something wrong with the texture

or maybe it’s the mesh because I remember converting it to OBJ

this is the site that i used to convert

[s2newton (LaurelFox)]

Blender can import .dae file

those website you used it can be break mesh and texture
here file fbx
[ Deleted because i going to fix color part glitch ]

grey shield one

new file
Shield.fbx (97.6 KB)

[InterestinglyMotion]

Thanks it worked