That's a pretty open ended question, of course you can but you have to find them and download them. Since this page for SR24 is relatively new there is a lot more information about mods on the DSCS page or you can click on the Discord link on page 1 here or on the Discord link in the game on the start page.
If you want to get started with mods the best source of information is a post by Mr_Shaky on the
DSCS page here on F95Zone. There are two links there that will be helpful: 'Mods' and 'Installing Mods Guide'(by Mr_Shaky).
I received permission from Mr_Shaky to add links to his posts here on the SR24 page but I haven't done it yet.
If you use his links here is an important disclaimer:
Mr_Shaky's excellent work was done for DSCS not for SR24 and there are small differences. MOST (not all) mods for DSCS work for SR24.
(Many bot mods require a little tweaking, please see the MS Word doc in the SR24 'game\information' folder.) Mr_Shaky's posts are for DSCS and he has no way to know which mods work on SR24 and which ones don't work on SR24. Do NOT blame him for any trouble you have, instead come here and I'll do my best to help. The SR24 readme will always have information about mod compatibility, please check there first if you're having trouble. I'll do my best to help with mods but I don't want to over promise and under-deliver: some mods made for DSCS simply won't work for SR24. In a few cases I've reached out to mod developers asking them to update their mods for SR24, here are 4 developers who have done this: Daedalron-excellent package of over 20 bots with new parts too, ZOM, YuriShikane, and Fruit.