I experienced this phenomenon, I saw appearing many men faces age between 25 and 35 I would say looking all very much alike but not similar and wearing shorts black beards and green turbans and green vest I think, Naqshbandi styles except for one or two faces that were black men wearing white sunna clothes and looking pious and at the end the last faces were Mawlana Shaykh Nazim followed by Mawlana Shaykh Hisham and the representation of Sayyidina Muhammad ﷺ at young age that at that moment I thought I would see him (saws) in real but it went away. When opened my eyes I thought that all this men were Shuyur and Saints and Naqshbandi from the Golden Silsila for those wearing Naqshbandi style at least. What does it mean?
You interpreted it correctly and Allah knows best. And seeing the representation of Prophet (s) is like seeing the Prophet (s), so mabrouk to you!