In Toki Tori, which levels contain sunbeams to get the new Get A Tan achievement?

Added for the Steam Summer Camp I guess, there's a new achievement on Toki Tori: Get a Tan. You need to stand in 10 sunbeams to get it.

I've heard indirectly from the developers that they are all in the forest levels. Does anyone have a list of which levels they are in? I have found 1-6 on Normal, but standing in it did nothing - can't tell if it was a wrong one, or just not working yet.

I just finished the achievement. You stand in the sunbeams for just a second, and you'll see your sunbeam count go up, i.e. 1/10. You get the achievement for the last beam. If that's not working for you, make sure Toki Tori has been updated.

I also made a video guide for this achievement:

The Sunbeams required for the achievement can be found in the following levels.

• 1-6 Normal
• 1-8 Normal
• 1-11 Normal
• 1-1 Hard
• 1-3 Hard
• 1-4 Hard
• 1-5 Hard
• 1-6 Hard
• 1-7 Hard
• Bonus Stage 3