I only did create bricks for CYA Marrakesh from Kevin Rudd's Pack, using Modder Tool.
You have to rename the TBLU and TBLU .meta with the same hashes than the TEMP and put them in the same folder as TEMP too.
Once your 4 files are in the same folder and have the same hashes, you can drop the TEMP flle in modder tool and it will succeed.
If you just try to recreate Satu Mare, you'll need Satu Mare's bricks too.