An Illustrious-based LoRA for Velina from the game ZZZ (Zenless Zone Zero).

Activation Word (Reduce weight to 0.8 for changing outfits)

Velina, <lora:Velina-v2:1>

Core Character Features

Velina, <lora:Velina-v2:1>, 1girl, solo, silver hair, long hair, hair over one eye, braid, purple eyes, pointed ears, mole under eye, hair ornament, large bow, hair bow, long ribbons, drop earrings

Default Clothing & Accessories

blue dress, halterneck, cleavage, sideboob, bare shoulders, cutout shoulders, white collar, jabot, detached sleeves, corset, tailcoat-style dress, long coattails, side slit, white thighhighs, lace trim stockings, high heels

Props

folding fan, holding folding fan

Clip Skip

Recommended to set at 1 or 2. Clip Skip 1 occasionally yields more accurate character reproduction, while Clip Skip 2 tends to produce a cuter aesthetic.

Resolution & Sampling Steps

Due to the intricate details of Velina's outfit, higher resolutions and sampling steps are highly recommended for full-body generations. Based on my testing:

• Resolution: 768x1344 is barely acceptable (details may degrade). 1080x1920 is the sweet spot for optimal results.

• Sampling Steps: It is recommended to use lower steps to test compositions first, then use 20 or more steps for the final render.

Performance Note: Generating at 1080P (on Ubuntu Desktop) using waiIllustriousSDXL_v160 + this LoRA + Euler a + 20 Steps consumes about 12GB of VRAM and takes approximately 15 seconds on an RTX 3080 20GB.

Sampling Method

Euler a is highly recommended. While both Euler a and DPM++ 2M work, DPM++ 2M is more prone to anatomical deformations. They also produce slightly different styles:

• Euler a: Provides a more realistic feel.

• DPM++ 2M: Yields a more illustrative, painted look.

Known Issues & Future Improvements

Velina's black finger cots tend to interfere with generation. Adding bare-handed to the prompt can slightly mitigate this issue, though it does not resolve it completely at this time.

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游戏《绝区零》中维琳娜的 Illustrious 的 Lora。

激活词如下(如果需要换装，将1修改为0.8)：

Velina, <lora:Velina-v2:1>

角色核心特征

Velina, <lora:Velina-v2:1>, 1girl, solo, silver hair, long hair, hair over one eye, braid, purple eyes, pointed ears, mole under eye, hair ornament, large bow, hair bow, long ribbons, drop earrings

服装与饰品

blue dress, halterneck, cleavage, sideboob, bare shoulders, cutout shoulders, white collar, jabot, detached sleeves, corset, tailcoat-style dress, long coattails, side slit, white thighhighs, lace trim stockings, high heels,

随身道具 

folding fan / holding folding fan,

Clip skip

Clip skip 可以设置为 1或2。偶尔 1 会还原一些，但是 2可能会可爱一些。

分辨率&Sampling steps

由于维琳娜的服装细节很多，如果你需要生成全身，建议以较高分辨率和Sampling steps来出图。在我的测试中发现：

 - 分辨率：768x1344勉强可以（细节会有问题），1080x1920是一个比较合适的分辨率；

 - Sampling steps：建议先使用小一些的值确定大致状态，再以20甚至更高的数值来出最终的图。

在 1080P 下（基于Ubuntu Desktop），waiIllustriousSDXL_v160 + 本Lora + Euler a + 20 Steps需要12GB显存，3080 20GB需要15秒左右。

Sampling method

更推荐Euler a。尽管Euler a和DPM++ 2M测试下来都可以，但是DPM++ 2M更容易出现变形的情况。

此外二者风格略有不同：

 - Euler a有一种真实感。

 - DPM++ 2M会有一种画出来的感觉。

未来可改进

维琳娜的黑色指套很容易干扰生成。目前可以加入bare-handed来稍微缓解问题（无法完全解决）