Download link below.
A deodexed + rooted build is also available.
NOTE: if you flash the deodexed version and have problems with root, flash UPDATE-SuperSU-v2.02.zip from here. I don't anticipate any root problems, but just in case, this will fix it.
100% stock: STOCK-4.4.2-P5200(fixed).zip
Deodexed + rooted: STOCK-DEODEXED-ROOTED-4.4.2-P5200(fixed).zip
Anyone may feel free to use this as a base for their ROM. I only ask that you give me credit.