Thanks to @anonymous030820 for EFI of X515ja
<< THIS IS A W.I.P >>
Model :Asus Vivobook X515FAC-SSD03W
Processor : Intel i3-10110U
gpu : Intel UHD620
Ram : 4gb 2666mhz DDR4 ( Added 16gb 2666mhz DDR4 Crucial ram stick)
SSD : 256GB nvme ( Replaced with kingstone 128gb nvme )
Wifi : Replaced Realtek-RTL8821CE with intel AC8265ngw
opencore 0.9.2