Default Alliance Rom OTA Galaxy S5 question

ok so im using the alliance rom for my s5 and i was wondering are all the otas i see stuff i should get or are only some of them for the s5 cause i see sstuff like black glass theme for ne2 in the ota section of rom customizer i don't wanna cause any errors by getting the wrong stuff i would of posted this question on there post in development section but im new and i cant post there yet lol

any info on this subject would be greatly apreciated