Thx Facu!
The ghost part, is full animated in flash (with little movements and motionblur in after effects) and "the chaperoun" (cute! lol) is just some layers i've drawn in photoshop and animate in aefx too.
All the background and caméra are 3D layers in aefx 'cause CG really boring me ;-)
Best regards!

Thanks to you Sir Campbell!

thanks Facu!
hope you'll be on the next! ;-)

Thanx Bruno, it's really easy in After FX: (i've the french version and will try to translate). When you have a cam3D, you just have to right-clic on the layer you want and choose geometry>automatic orientation>oriented on the cam. Pbm is orientation is applied on the 3 axes but i think you can control it with the "separate XYZ" effect and a little touch of prog.
Hope it will help you.

Have a nice day!

ok I'll give it a try, thank you very much! :D

Hi Chris! Thx for your comment. I explain a little it toper but if you want more details, i've use some drawings i drawn in flash, and export it in "png" format (to keep transparency and have a small weight). In "After effects" i've placed all elements in a 3D scene (i've use 6 differents trees, and a forest background) for create a little area where all action is happening. For the grand angle effect, it's really easy: if you double click on the camera layer you have almost properties of a true cam and juste choose a small operture.

I think i'll do a tuto for it ;-P

Best.

Lol... thx a lot for your reply!!! i hope u'll do a tuto!!!