
Qasar - Qasar 3dcg
by ModelsLabLimitations noted:
trouble with hands, fingers on most images
Occasionally bad eyes (heterochromia issues)
sometimes will create splitframe, multiple characters or different views.
Recommended negative prompts:
If drawing women models, prompt out:
2girls, 3girls
The need for "watermark" appears to be an occasional need. I'd recommend you prompt "child" in the negative prompts to avoid childish features.
That's pretty much it. I usually develop a prompt that differs between landscape vs people promtps and often they are different for each new prompt. You can look at my example showcase pictures for exactly what I prompted for positive and negative, and if you're drawing the same type of image you may want to consider a similar approach.
You may find that I use unconventional prompting like the use of "::", ";", "_;", "AND", "_" and varied schedules without using "[" "]" around them. This is because I use the open source A1111 and I coded my own update to the prompt parser which allows the use of these symbols. I don't think I included sequences in these images, but other images that I've posted in the last month will have them.
For more information about that please see this article, or view my profile and look at my announcements for my github page. If you're feeling in the giving mood, I welcome all support here on my buy me a coffee page :)
Thanks and hope you enjoy :)
qasar-qasar-3dcgInput
Per image generation will cost 0.0047$
For premium plan image generation will cost 0.00$ i.e Free.
Output
Unknown content type
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About Qasar - Qasar 3dcg
Limitations noted:trouble with hands, fingers on most imagesOccasionally bad eyes (heterochromia issues)sometimes will create splitframe, multiple characters or different views.Recommended negative prompts:If drawing women models, prompt out:2girls, 3girlsThe need for "watermark" appears to be an occasional need. I'd recommend you prompt "child" in the negative prompts to avoid childish features.That's pretty much it. I usually develop a prompt that differs between landscape vs people promtps an
Technical Specifications
- Model ID
- qasar-qasar-3dcg
- Provider
- Modelslab
- Task
- AI Generation
- Price
- $0.0047 per API call
- Added
- June 4, 2025
Quick Start
Integrate Qasar - Qasar 3dcg into your application with a single API call. Get your API key from the pricing page to get started.
import requestsimport jsonurl = "https://modelslab.com/api/v6/images/text2img"headers = {"Content-Type": "application/json"}data = {"model_id": "qasar-qasar-3dcg","prompt": "your prompt here","key": "YOUR_API_KEY"}try:response = requests.post(url, headers=headers, json=data)response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)result = response.json()print("API Response:")print(json.dumps(result, indent=2))except requests.exceptions.HTTPError as http_err:print(f"HTTP error occurred: {http_err} - {response.text}")except Exception as err:print(f"Other error occurred: {err}")
View the full API documentation for SDKs, code examples in Python, JavaScript, and more.
Pricing
Qasar - Qasar 3dcg API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans
Qasar - Qasar 3dcg FAQ
Limitations noted:trouble with hands, fingers on most imagesOccasionally bad eyes (heterochromia issues)sometimes will create splitframe, multiple characters or different views.Recommended negative prompts:If drawing women models, prompt out:2girls, 3girlsThe need for "watermark" appears to be an oc
You can integrate Qasar - Qasar 3dcg into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "qasar-qasar-3dcg" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.
Qasar - Qasar 3dcg costs $0.0047 per API call. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.
The model ID for Qasar - Qasar 3dcg is "qasar-qasar-3dcg". Use this ID in your API requests to specify this model.
Yes, ModelsLab offers a free tier that lets you try Qasar - Qasar 3dcg and other AI models. Sign up to get free API credits and start building immediately.

















