What's The Hardest Part of Creating Characters?

The Uncanny Valley Tollbooth: Why Character Creation Keeps Us Up at Night

When we asked our community what the hardest part of creating characters is, we expected a fierce debate between the technical riggers and the artistic sculptors. What we got instead was a surprisingly honest confession from the majority of you, alongside a fascinating breakdown of where the true bottlenecks lie for the brave souls who still try to forge digital humans.

"I Leave That to the Experts"

Let's address the elephant in the room: a massive 38% of voters proudly selected I don't create characters. Honestly? We don't blame you. Environment artists get to build beautiful, sweeping vistas without worrying about whether a rock looks "too symmetrical" when it smiles. Hard-surface modelers can construct mechs that don't suffer from wonky elbow deformations. Character art is a specialized, grueling discipline that bridges hardcore anatomy, digital tailoring, and cutting-edge light physics. It makes perfect sense that nearly four out of ten 3D artists have looked at a broken face rig and said, "Nope, I'm going back to modeling spaceships."

But for the remaining 62% of you in the trenches, the pain points are remarkably clear-and they all revolve around crossing the Uncanny Valley.

The Plastic Flesh Problem

Taking the top spot for actual character creators at 19% is Skin textures and subsurface scattering. Getting the form of a face right is only half the battle. The moment you apply a basic material, your carefully sculpted hero instantly looks like a shiny mannequin or a wax figure left out in the sun. Subsurface scattering (SSS)-the way light penetrates the translucent surface of the skin, bounces around, and exits at a different angle-is notoriously difficult to dial in. Too little, and you have a corpse. Too much, and your character looks like they are made of gummy bears. It requires a masterful understanding of epidermal layers, melanin distribution, and vascular maps to get right, so it's no shock to see this crowning the list of headaches.

The Physics of Movement

Tied closely for second and third place are the twin terrors of dynamic motion: Hair grooming and simulation (13%) and Getting the rigging and deformations right (13%).

Creating a beautiful static sculpt is one thing, but making it move without breaking the illusion is a completely different skill set. Riggers are the unsung heroes who have to figure out how a shoulder actually rotates without the mesh collapsing into a crumpled mess of polygons. Meanwhile, hair grooming requires patience that borders on the saintly. Simulating millions of individual strands to react naturally to gravity, wind, and collisions without melting your GPU is a technical hurdle that still pushes modern software to its limits.

The Fundamentals

Rounding out the poll are Anatomy and proportions (12%) and Nailing realistic eyes and expressions (6%). It might seem surprising that eyes-often called the windows to the soul and the quickest way to spot a creepy 3D model-ranked dead last. But in a way, it makes perfect sense. There are countless proven workflows and shaders specifically built just for eyes. Once you understand the physical construction of the sclera, iris, and cornea, the process becomes somewhat standardized. Anatomy, however, is a lifelong study. You can hide a bad rig under loose clothing, but if the foundational proportions are wrong, no amount of subsurface scattering is going to save your character.

Ultimately, this poll proves that creating believable characters is less of a single discipline and more of a digital decathlon. To everyone out there still fighting with skin shaders and exploding hair simulations: we salute you.

These video demonstrations dive into the exact workflows artists use to tackle these frustrating character creation bottlenecks.