privacy-policy

Ezoic Services

Ezoic Services
This website uses the services of Ezoic Inc. (“Ezoic”), including to manage third-party interest-based advertising. Ezoic may employ a variety of technologies on this website, including tools to serve content, display advertisements and enable advertising to visitors of this website, which may utilize first and third-party cookies.
A cookie is a small text file sent to your device by a web server that enables the website to remember information about your browsing activity. First-party cookies are created by the site you are visiting, while third-party cookies are set by domains other than the one you’re visiting. Ezoic and our partners may place third-party cookies, tags, beacons, pixels, and similar technologies to monitor interactions with advertisements and optimize ad targeting. Please note that disabling cookies may limit access to certain content and features on the website, and rejecting cookies does not eliminate advertisements but will result in non-personalized advertising. You can find more information about cookies and how to manage them here.
The following information may be collected, used, and stored in a cookie when serving personalized ads:

  • IP address
  • Operating system type and version
  • Device type
  • Language preferences
  • Web browser type
  • Email (in a hashed or encrypted form)

Ezoic and its partners may use this data in combination with information that has been independently collected to deliver targeted advertisements across various platforms and websites. Ezoic’s partners may also gather additional data, such as unique IDs, advertising IDs, geolocation data, usage data, device information, traffic data, referral sources, and interactions between users and websites or advertisements, to create audience segments for targeted advertising across different devices, browsers, and apps. You can find more information about interest-based advertising and how to manage them here.
You can view Ezoic’s privacy policy here, or for additional information about Ezoic’s advertising and other partners, you can view Ezoic’s advertising partners here.

Google Analytics 4

3DSModelFree uses Google Analytics 4 to understand visits, page views and engagement. Analytics uses cookies and processes technical browser or device information and activity on this website. We do not send account names, email addresses, passwords or PRO status to Analytics. Our basic measurement omits URL query parameters and excludes account, checkout and download waiting pages. Learn about Google data use and the Google Analytics opt-out browser add-on.

Complimentary model downloads

Offers repeat in seven-day claim windows followed by seven-day breaks. Existing credits remain usable during breaks. Accepting a later offer replaces unused credits with 20. If you connect your LumionVietnam account and accept a download gift, both websites use one account-bound balance managed by LumionVietnam. We exchange the offer, model identifier, request identifier and remaining credits to provide the benefit and prevent duplicate claims or charges. These operational records are linked to your LumionVietnam account and removed when that account is deleted. An accepted request does not prove a completed transfer at the external file provider. We also store a preference in this browser to avoid repeating the same invitation automatically. It is not an IP address or device fingerprint; clearing browser storage can reset it. This feature does not send reminder emails or add third-party analytics. PRO Collection access is unchanged.