Rush a Tiamat first, because the auto cancel is really good with the q auto cancel. After that go straight into the trinity force. Get the phage first if you have the gold. If you don't have the gold, grab either the ruby crystal or the long sword, depending on how the lane is going. After trinity force is done, finish the Tiamat into a Titanic Hydra, because it gives great damage on the true damage portion of Camille's Q. After Trinity Force and Titanic Hydra are done, you usually want to go into a Sterak's gage, because the shield and base AD is great with your passive and Trinity force. Banshees veil is a solid option after this if you are against and AP team, or Dead mans plate against an AD team. Buy merc treads somewhere in there for the added tenacity. I like to finish off with a GA, because in lowish elo, it will make people just not attack you at all because they know that you're just going to come back to life, and the armor and magic resist is pretty strong overall. This build will allow you to easily kill squishes and tanks with the true damage on your Q and also give you enough tank stats to stay alive through an entire fight. Thanks for reading. Enjoy!