Need help modding NBA2k18 for PS3

Hi all! I'm reaching out because I want to insert a custom logo into NBA2k18 on my PS3. Here is the backstory: I coach my own real men's basketball team and due to the ongoing COVID-19 crisis we are unable to play anywhere. So, I want to create my own team on NBA2k18 and run a simulation using my own team logo. I don't play video games often. I was given a PS3 as a gift years ago and I rarely play it. I just bought NBA2k18 for my PS3 and found out the server no longer supports NBA2k18, so I can't upload the logo online. I can't get a newer version like NBA2k19 or NBA2k20 because they don't go past NBA2k18 on PS3. I've never modded a game before. If anyone could help me I'd greatly appreciate it. Please let me know. Thanks!

Unfortunately there's not a lot of people playing NBA 2K18 on PS3 around these parts, but generally speaking, that kind of modding is restricted to the PC version. We've always been very limited in what we can do with the console version, and inserting new artwork (aside from the in-game facilities which as you noted are no longer available with the server shutdown) has never been possible.

Thank you for responding. I figured it might be a longshot, but I had to ask. There is a generic letter M logo I can use in the game. I guess I'll just do that.