Thanks for checking out my guide. I thought I would stop by and check yours out. Pretty good guide. I would try maxing your heal first instead of your spear. It helps sustain in lane, and your Javelin Toss will eat your mana if you aren't careful and max it first. I would add a few different items as a "optional" section as support is very dependant on your team and the enemy's team comp. Also, I wouldn't take the last-hits while your carry is at base unless the enemy is at your tower. It would be pushing the lane, giving your carry less farm when he gets back. Although traps are great, use them along with wards for even more coverage. I hope this helps, and I would like to see more of how you build Nidalee support to see how other people do it.