Help with compositor please

hi all,

im kinda new to blender and im trying to make this trading card with an “impossible space” behind the card for wich i followed a youtube tutorial.
I want to add a base to the card model, but when i do the base is clipping trough the card if its put outside of the render layers.(see pic.)

so now i have setup 3 render layers
1- for the card (with cryptomatte)
2- for the inside of the card
3- for the base

how do i connect the base card (bottom one) so it will show up in my render, and not have the base shinning trough the card using the compositor ?

any help would be really apreciated.

thanks in advance

You have to add an additional Color Mix node after (or before) the one you used and also mix it with values by… what ever you defined as mask…

is it possible i send you the file, would you please take a look at it ?

You already made the black shadow thing disapear. Now you have to put your card base behind (or the card in front) of the other… try a bit so you can learn :wink: It’s better to have an public disscussion than just solve your problems…
Of course you can ask more here… And if you upload (Upload button) think about the size of the file (settings compressed) and if you really need every image packed (included)… Maybe even produce a simpler version. (I for example don’t like to download a 12-140MB from another server just to see… nothing.)

Hehehe… Yeah your right, ill mess arround with it some more.
If i really cant figure it out ill ask arround here again.

Thanks