Massive gecko

This is only the 3rd or 4th massive gecko I've seen up close in Southeast Asia. It's about 50-60cm long, which is significantly bigger than most geckos. Occasionally I hear them as their calls are noticeably louder than the smaller ones, but this is a rare sight. It was on the outside of my bungalow feasting on the mosquitos attracted by my porch light.

I think it's a tokay gecko, or at least that's what a local told me when I last saw one in Cambodia.