Toa Okua is a Toa of stone, and nicknamed the armory for his many weapons and ways of storing them. He was a crafter as a matoran, and will carve runes or simple drawings into his amour and weapons. (Some new changes include new weapons, replaced axes with poison daggers, and switches swords on his back. A thornax launcher has been added. I am not sure what to do as a main weapon ideas are accepted. Other than that some new amour on his shins, forarms, and some spikes to fill pinholes. Anything white or blue is waiting for a color change and I will swishy to a brown mask of speed that will macht color.)
Simple but I like it. Maybe remove the open pins with spikes and paint some of the pieces different colors and you’d be golden. Or should I say tan? Badumtiss. Eh, anyone?
It looks fine, if a bit cluttered. Try removing some of the extra armor and remove some of the extra colors (the moc has yellow, silver, brown, tan, gunmetal, dark gold, blue, black, grey, and light grey). I recommend figuring out which colors work best, and use them.