Well, might as well reveal(though people dont seem to care now):
Of course none of them are actual euros. Theyre a mix of asians. Im gonna point out their ethnicities:
Orange crosses are all arabs from either Palestine, Lebanon, Syria, Iraq or Jordan.
Darker green crosses are all ethnic turks. Lighter green crosses are turkey kurds.
The pink ones are mainly pashtuns from AFG or PAK, though bottom pink cross in middle of the two other crosses is a persian from around AFG/iran borders.
The two purple crosses are kalashis from Chitral, Pakistan.
All the red ones are north west south asians, a mix of punjabis from India and Pakistan.
The blue crosses are azeris from Iran and Azerbayjan.
The guy with the red cap being marked with a grey cross is a middleeastern jew. Im not sure if he's half ashkenazi and half completly middleeastern or just a northern shifted middleeastern jew.
Then we're left with 3 unmarked pics with the big red beard guy being an assyrian christian from Iraq.
The smiling guy on middle row in the third vertical line is actually an iranian persian. Right southwest of him is the last unmarked guy, who's a blue eyed iraqi, who appears to be likely mix between kurd and arab.