Hello,
@LvlUpStr
You are welcome.
Depending on the delay deliveries, you'd better order a kettlebell. That way you could perform the O. Lifts. Indeed, both of them (C&J and snatch) require hip work, which unfortunately is always harder to train with bodyweight only.
Nonethless, if you can train outside, you can not go wrong with sprints and / or hill sprint. This will build tons of power. When you do the sprint, start "as a sprinter" (no standing straight, but with hands on the ground).
If you have resistance band, a "pull through" is great (similar to a swing / DL). Hip thrust with bands are good tool too. If down with bodyweight only, then, maybe a one-legged version can do the job (explosive concentric and slow eccentric). It will give you the time to either get a bell or wait for October.
As far as core is concerned, I would do Hanging Leg Raises (assuming you can hang from something). Ab wheel is great. If you do not have this tool, the "inchworm crawl" is interesting (link at the end of the post). Otherwise, you can not go wrong with HardStyle Plank, or Dragon Flag or LSit.
Regarding the arm / shoulder / upper body, if you know how to perform a muscle up:
explosive chin up -> controlled transition -> explosive dip
Then you get down slowly. Rest a while and repeat once your are fresh. Here, I talk about the muscle up to build shoulder strength and stability. However, if you are not really sure, drop it and just do the explosive pull and the explosive dip.
Kind regards,
Pet'