Start Cheap and work your way up. You can do one guide with some sewing thread and clear nail polish, for tools, you can use a spoon for leveling the threads, and a paper clip for poking and aligning stuff. For making the knots, a loop of sewing thread will work just fine. Replacement guides are available in sets at most big box stores, or if you have a busted up rod, you can cannibalize from that one.
For wrapping, just put the butt on the floor and angle it so you can get at where you can wrap the guide in question, then just twist the rod. You don't actually need a wrapper for repairs, and a simple one can be made quite quickly.
I actually have a video on that subject, in case you are interested. https://www.youtube.com/watch?v=1QA9IM95A3c&t=16s
The first few may not be pretty, but as you get some experience through practice, and start adding real tools, they will become professional quality.