I like simple things that work, so I made this riser to mount the LEDs. Mounts on p1p, p1s and x1... 8 mm wide LEDs are fine and the led strip must be adesive
you need only four M 4x16 mm flat head screws to mount it
I got the LEDs here
https://it.aliexpress.com/item/1005005952576069.html?srcSns=sns_Copy&spreadType=socialShare&bizType=ProductDetail&social_params=60448615499&aff_fcid=41316b6ff5e94a1ca4e4de423d37cea0-1703954839268-07784-_EuBwyFn&tt=MG&aff_fsk=_EuBwyFn&aff_platform=default&sk=_EuBwyFn&aff_trace_key=41316b6ff5e94a1ca4e4de423d37cea0-1703954839268-07784-_EuBwyFn&shareId=60448615499&businessType=ProductDetail&platform=AE&terminal_id=c3571e8658714dd79f0580e53c8e523e&afSmartRedirect=y