Standard themes aren't enough for true Xaker style. You need to modify resources using (Resource Hacker).
Many background services were disabled to make the OS faster on low-RAM systems. Windows XP Service Pack 3 Style Winstyle Xaker XP
Search results for this specific keyword often lead to "Unattended" installations. An Unattended Windows install is a bootable ISO that automates the entire setup process. There is no inputting of serial keys, no selecting time zones, and no clicking "Next." Standard themes aren't enough for true Xaker style
System icons were replaced with high-resolution versions inspired by Windows Vista or Linux distros like Ubuntu. no selecting time zones
SP3 was the final major update for Windows XP, released in 2008. Unlike its predecessors, SP3 didn’t introduce many new visual features, but it provided:
