Is there a Pathfinder version of Shadowcraft Mage?

[ILM]

If not, and without porting 3.5e's prestige class, how would one go about achieving similar results?

[Baroncognito]

Okay, I have no idea what a Shadowcraft Mage is capable of, but Pathfinder has the following arcane options:

Shadow Bloodline Sorcerer.
(http://www.d20pfsrd.com/classes/core-classes/sorcerer/bloodlines/bloodlines-from-paizo/shadow-bloodline)
Shadowcaster Wizard. (http://www.d20pfsrd.com/classes/core-classes/wizard/archetypes/paizo---wizard-archetypes/shadowcaster)

Shadowcaller Summoner. (http://www.d20pfsrd.com/races/other-races/featured-races/arg-fetchling/shadow-caller-summoner-fetchling)

[avr]

Okay, I have no idea what a Shadowcraft Mage is capable of
A shadowcraft mage is someone who (ab)uses 3.5's means of getting 100% or more real shadow conjuration/evocation type spells. I think the closest equivalent is a recently released metamagic feat, solid shadows (http://www.archivesofnethys.com/FeatDisplay.aspx?ItemName=Solid%20Shadows) and the shadowcaster the baron mentioned.