I jumped on Amorphium the second it hit the market, now that Play has sold off everything to Electric Image, I'm rethinking that strategy.
First off, let me say, Amorphium is an EXCELLENT tool for editing models, as well as for creating new models. It's a MUST HAVE for Bryce users. Since I am a Bryce fanatic (been devoted since the buggy version 2.0), I would have to say it's a must have for Bryce.
Sadly, Electric Image has jacked up the price where it's getting out of reach of the casual user. However, you can probably pick up Amorphium (1.0) at a decent price. GET IT! It's easy to use, has some decent modeling options, but excels at deforming existing models. Add some slight bumps & dents and you've got a more realistic looking model to import into Bryce.
My biggest disappointment was in the marketing hype of Amorphium. The feature list made it sound as if Amorphium supports the ability to paint directly on the model & then export the image. I thought I was getting a bargain, a model editor/creator AND something similar to MetaCreations Detailer (which surprisingly seems to have disappeared). WRONG! You do NOT get this with Amorphium, Amorphium Pro (ala Electric Image) promises this feature, but after being mislead once I am very reluctant to let it happen again.
Amorphium hit the streets from Play at [price], if you can find it for...less, grab it... Amorphium Pro (2.0/Electric Image) lists for about [price], and it may be worth it if it does incorporate the ability to create image maps too.
Amorphium is more than decent, so if you can pick it up cheap go for it. Just don't expect any support from Electric Image, they are only acknowledging the existence of 2.0 (Pro)!!!