looking great D, check out flea bay for them usb microscopes as you can get them for next to nothing so you wont need to bother trying to take pics the hard way, ill be ordering one myself in the next week or so,
to everyone that uses pipe cleaners just remember this will rust over time so either keep them dry or check them after each grow, mine rust within 1 grow if their constantly getting wet so just keep an eye on them and you should be ok.
also remember if you doing any sort of training using ties or pipe cleaners such as low stress training then always make sure you undo the ties completely every few weeks, i undo mine every 3ish weeks and let the plant rest for 24 hours, you need to always remember the stem and branches are growing still so if you dont undo the ties once in a while and replace them then the ties can either cut into the plant or it can put branches and the stem under pressure which will stress the plant out, so just rememner to untie and refit them if you do use some training method
the best method i have found for using ties to train plants is to poke holes all the way around the top of the plant pot, this then give you lots of anchor points which you can move about if needed,
peace