I just did a complete playthrough of this. It looks like you translated basically everything, I didn't run into any untranslated lines. I did notice typos and such but considering the speed at which this came out, I don't feel like being nitpicky about it. Thanks a lot for your hard work! I enjoyed replaying through XVI in English a lot!
About Luxuria... it's the only one of Clymenia's games that does not have an English translation of some sort at this point, I believe. It's also his first game, and it kinda shows; in my opinion it's not one of his better games. I still think it's worth a play, like all the rest of Clymenia's games, but very definitely I would not commit to translating it until you've tried it yourself.