This is a German Chamomile plant I've made from a few custom block models stacked every other block( cause block models are limited to a 3x3x3). This is scaled up from the minecraft scale factor of 1 block = 1 meter to match my upcoming adventure map's scale factor of somewhere around 2 blocks = 6 in. The set of mature flower heads are actually their own block, so they can be Harvested. That would be so cool if I make the heads harvestable in my map to give camomile flower head items which then can can be used to make tea (potion) with special effects.
My only concern with this is that I have other plants in my map that are made of regular blocks. If I have this in my map, it wont match the level of detail of some of the other plants and I might then have to create special models for the other plants. Maybe it will be okay.
Just thought this is a pretty cool asset to show others what can be done in Mr. Crayfish's Model Creator