Shell 111 Challenge

Hello, fellow explorers! I'm happy to announce that shell 111 is finally ready for public exploration. (For the background story on this shell, click here.) Please obtain the following release of Ahra Pahts (courtesy of the Rapid Age Development competition):
AhraPahtsLatestVersion.zip
The challenge: get to the top of the central structure in the shell - without the use of flying. Then get back down.
If you do manage to get to the top, feel free to post your picture below.
Here's a picture of your objective:
The only hint I'll give is this: look low and high for clues. Finding them is just a matter of perspective.
Have fun!
[EDIT] Added link to background story and a picture.
[EDIT2] Corrected URL
AhraPahtsLatestVersion.zip
The challenge: get to the top of the central structure in the shell - without the use of flying. Then get back down.
If you do manage to get to the top, feel free to post your picture below.
Here's a picture of your objective:
- Shell 111 Show Spoiler
The only hint I'll give is this: look low and high for clues. Finding them is just a matter of perspective.
Have fun!
[EDIT] Added link to background story and a picture.
[EDIT2] Corrected URL