[The range of choices is limited, especially considering the place... but it will do. The colours she needs the most seem to be available, by the looks of it.
Two buckets of shades of green that stood on the open are easily picked up by the armore figure, as if they weighted less than half their contents. She sets them in front of Katara.]
[Action]
Two buckets of shades of green that stood on the open are easily picked up by the armore figure, as if they weighted less than half their contents. She sets them in front of Katara.]
Think these will do?