Thank you everyone for your compliments.
The parrots, aras and parkeets sure a great inspiration source. There even are a lot more coulour combinations out there.
Thank you for bird's names in english. I found others interesting color scheme :
http://thumbnails-visually.netdna-ssl.com/macaws-of-the-world_52437063cf4f6_w1500.jpgThese look great, they really stand out. The paint jobs are good too, nice smooth colour transitions.
I use an aibrush in very simple way. It is more located basecoat than precise gradient
A quick step by step, I use two yellow: vallejo 70 915 and vallejo 72 038
http://imgur.com/DA7zWwHAlso the detailing on the bases is awesome, what did you use for this little flowers?
I bought it in japan when I was exchange student in architecture and i don't know the name
On the label it's written ソフトミニカスミ草 (google it )
With my poor japanese skill, I read ソフトミニカスミ草 sofuto minikasumi草 maybe something like : Kasumi grass
I took a picture of mine :