SENIC HELP NEEDED ASAP, LINOLEUM PAINT JOB

Hi All, In need of some real help recreating this finish on a piece of linoleum (attached). Its a high shine faux concrete, I would even shoot a few bucks your way to talk me through how to do it if you were unavailable. I'm working with a low budget, and I need this thing by Tuesday, 2/6. hellpppppp. Thank you so much, you are all lovely humans. Best, Izzy