From the modeler’s page…

The alto has named zeon and has 5 modes:

1st mode- melee mode equipt w/ shield and ultra beam saber.

2nd mode- normal mode equipt w/ sub machine gun,shield and dual buster cannon

3rd mode- sniper mode- equipt w/ long ranged powerfull sniper

4th mode-full blast mode-equipt w/ 2 dual buster cannon and 2 powerfull gatling gunner and 2 leg sided missile pod

5th mode-gn arms hyper mode-equipt w/ gn arms,2powerfull gatling gunner and 2 leg sided missile pod

Parts used:

– 30mm 1/144 alto white

– alto option armor

– missile pod,gutling gun from gundam leopard da vinci

– buster cannon from seravee

– sniper gun from zuda

– gn arms

Paint used:

Zurc: primer black, primer gray, primer white, monochrome mce-4, monochrome mce-3, monochrome mce-2, monochrome mce-1, red 2k-004t, zen red-2k-76, silver-2k-006,

gunmetal-2k-009, lightgunmetal-2k-010, isamu gunmetal-2ks-01, white-2k-002, warm yellow-2k-75, obsidian metallic-2ks-08, olive brab-2k42, exia blue- 2k 007t, flat clear

Tamiya: clear green

(Source)