BLENDER
The most competitive price (FREE!) and nice tools. Not nice texturing tools, but a lot of plugins to work with mesh... sadly not available in LW some of them like great retopo tools
SCULPTRIS
Nice for discovering sculpting... and also FREE!
Since not everybody can pay what ZBRUSH costs, I suggest you another workflow using Sculptris and Blender (although Blender has its own sculpting tools, if you prefer to use them). You can export the result to an .obj file and continue using our favourite 3D tool: Lightwave 3D
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Como no todo el mundo puede pagar lo que vale ZBRUSH , sugerimos aquí una manera de esculpir malla usando Sculptris y haciendo retopología con Blender (aunque Blender tiene sus propias herramientas de esculpido 3D, si lo preferís). Exportar el resultado en obj y finalizar el resultado se puede hacer con nuestro software favorito: Lightwave 3D